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283
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1 #ifndef INCLUDED_SPAN
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2 #define INCLUDED_SPAN
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3
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4 #ifndef INCLUDED_TAPESTRY
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5 # include "Tapestry.h"
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6 #endif
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7
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8 #ifndef INCLUDED_TYPES
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9 # include "types.h"
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10 #endif
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11
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12 #define MAX_TILE_LIST 64
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13
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14 #if 0
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15 typedef struct tile {
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16 void *tile;
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17 int tix, tiy;
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18 //int padding; // 16バイト倍数にする用
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19 } TileInfo, *TileInfoPtr;
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20
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21 typedef struct tile_list {
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22 int size;
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23 struct tile_list *next;
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24 int pad[2];
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25 TileInfo tileinfo[MAX_TILE_LIST];
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26
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27 void init(void) {
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28 size = 0;
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29 next = 0;
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30 }
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31 } TileInfoList, *TileInfoListPtr; // 4*4+64*sizeof(Tile) = 16+768
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32 #endif
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33
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34 class Span {
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35 public:
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36 uint32 *tex_addr;
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37 int tex_width;
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38 int tex_height;
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39 int x;
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40 int y;
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41 int length_x;
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42 float start_z;
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43 float end_z;
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44 float tex_x1;
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45 float tex_x2;
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46 float tex_y1;
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47 float tex_y2;
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48
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49 #if 0
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50 TileInfoListPtr tilelist;
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51 #endif
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52
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53 #if 0
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54 void init(void) {
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55 tilelist = 0;
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56 }
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57
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58 void reinit(void) {
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59 TileInfoListPtr tlist = this->tilelist;
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60 TileInfoListPtr t;
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61
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62 while (tlist) {
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63 t = tlist->next;
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64 free(tlist);
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65 tlist = t;
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66 }
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67
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68 tilelist = 0;
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69 }
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70 #endif
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71 };
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72
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73 typedef Span* SpanPtr;
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74
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75 #endif
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